More Deus Ex Human Revolution CGI story footage

Deus Ex is one of the greatest games of all time (of all time!), whereas its sequel was…not so much. But the third in the series, Deus Ex Human Revolution, looks to follow in its granddaddy’s footsteps. Check out the trailer above for extended CGI footage that shows the story a bit more and hints on a few key things: Who is Adam looking for? Why is the “Icarus” symbolism so prevalent? What’s with that giant hole at the end?